The reasons for a big belly mainly include physiological reasons (such as pregnancy, obesity, etc.) and pathological reasons (such as gynecological diseases, urological diseases, etc.), as follows.
1. Physiological reasons mainly include pregnancy, obesity and postpartum abdominal wall relaxation.
(1) pregnancy: due to the growth and development of the fetus in the uterus, causing the uterus to gradually increase in size, resulting in a small belly, which is a normal physiological phenomenon.
(2) Obesity: The accumulation of fat in the belly is more obvious, which leads to the phenomenon of a big belly.
(3) postpartum abdominal wall relaxation: is due to the abdominal wall is large, muscle and skin overexpansion, postpartum uterine recovery caused by abdominal wall relaxation, thus causing the symptoms of a big belly.
2. Pathological causes mainly include gynecological diseases, urinary system diseases and abdominal wall diseases.
(1) Gynecological diseases: many kinds of gynecological diseases that commonly lead to pelvic occupation, such as ectopic pregnancy, uterine fibroids, endometrial cancer, ovarian cancer and so on, can lead to patients with a big belly.
(2) Diseases of the urinary system: it is due to prostate hyperplasia, urethral compression, urethral obstruction, urethral stones and many other reasons that lead to urinary retention, which in turn leads to the symptom of a small stomach.
(3) Diseases of the abdominal wall: commonly found in abdominal subcutaneous lipoma, ascites and other diseases, patients can have symptoms of a small belly.
Causes of small stomach is more, exclude physiological reasons, patients are recommended to go to the regular hospital in time to find out the cause of the disease, and under the guidance of the doctor for treatment.